Compositloh for producing artificial-emery wheels



- UNITED STATES PATENT O FIC JUSTIN DUTREY, or NEWORLEA'NS, LOUISIANA.

comrosmori or 'rnonucme Aliment-alarm! warns,

' muse ,si ofbtters Patent m o1o,s74,-catsc December 12,1893:

- Appliiistlon'iilulIn, 85,1898. flerisllml'lmfiildmo ument.)

To all whom, it'mdy concern.--

v Be it known that I, JUSTIN DUTREY, a citizen of the United States residing at New Orleans, in the parish of Orleans and State of 5 Louisiana, have invented certain new and use- .ful Improvements in a Composition for Producing an Artificial-Emery Wheel; and I do declare the'following to-be a full, clear, and exact description of the invention, such as 10 will enable others skilled in the art to which it a pertains to make and use the same.

y composition consists of the following ingredients, combined in the proportions 4 stated, vim-sulphur, fifty pounds; Portland :5 cement, fifty pounds; emery, coarse'or fine,

fifty pounds; English Venetian red, Y six pounds; common sugar, six ounds; These inredients are to'be thoroug ly mingled 11 using the above composition, the ingredients should be placed in a vessel andstirred until all the ingredients are mingled, and then removed in such quantities as may be desired and placed in molds to forms wheel of any desired size.

What I claim,and desire to secure by Letters Patent of the United States, is--* The herein described composition of matter tobeused for producing artificial emery wheels, consisting of sulphur, Portland cement, emery (coarse orfiue),Venetiau red'and' common sugar in the proportions specified.

In testimony whereof I afiix mysignature in presence of two witnesses.

JUSTIN DUTREY.

Witnesses:

RICARDO Dim, WILLIAM WILSON. 

